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WorksheetsGrade 11 - Organic Chemistry
Total questions: 15
Worksheet time: 16mins
Which of the following is not organic compound?
Methanol
2,2-dimethylbutane
Sodium hydroxide
Ethene
Which of the following is alkyne?
C2H2
C4H8
C6H12
C5H12
What is the name of the following alkenes?
2,3-dimethylbut-3-ene
2,2-dimethylprop-3-ene
2,3-dimethylbut-2-ene
2,2-dimethylprop-2-ene
Which of the following alkane has higher boiling point?
2-methylbutane
n-pentane
2,2-dimethylpropane
Ethane
General formula for alkyne is…
CnH2n+2
CnH2n
CnH2n-2
CnH2n+1
How many isomer of pentane, C5H12 ?
2
3
4
5
What is the name of the following structure?
1,1,1-triethylbut-2-yne
4,4,4-triethylbut-2-yne
2,2-diethylhex-4-yne
4,4-diethylhex-2-yne
Name the following compound:
1,1,3-trimethylpentane
2-ethyl-4-methylpentane
2,4-dimethylhexane
2-methyl-4-ethylpentane
From the following, which two compounds are considered alkenes?
1 and 2
2 and 3
3 and 4
3 and 5
Given the following reaction. The reaction is an example of……… reaction
Substitution
Addition
Oxidation
Polymerization
Main product from the following reaction is……
CH3 – C(CH3) = CH – CH3 + HBr →
CH3 – CH(CH3) – CHBr – CH3
CH3 – CBr(CH3) – CH2 – CH3
CH2Br – CH(CH3) – CH2 – CH3
CH3 – CH(CH3) – CH2 – CH2Br
Main product from the following reaction is…
CH3-CH(CH3)-CH2-CH2-Br
CH3-CH(CH2Br)-CH2-CH3
Br-CH2-CH(CH3)-CH2-OH
CH3-CH(CH3)-CH2(Br)-CH3
What is the product from the reaction between ethanol and ethanoic acid?
Ethyl methanoate
Ethanol ethanolate
Ethyl benzoate
Ethyl ethanoate
What is the main product of dehydration of 2-propanol?
2-chloropropane
Propanone
Propanoic acid
Propene
Which of the following cannot be oxidized by potassium dichromate?
Propan-2-ol
2-methylpropan-1-ol
Hexan-3-ol
2-methylbutan-2-ol
